added: file for extra serialization packers

for now, it holds a packer for boost::gregorian::date

CMakeLists_files.cmake

@@ -82,6 +82,7 @@ list (APPEND MAIN_SOURCE_FILES
   opm/simulators/utils/gatherDeferredLogger.cpp
   opm/simulators/utils/ParallelFileMerger.cpp
   opm/simulators/utils/ParallelRestart.cpp
+  opm/simulators/utils/SerializationPackers.cpp
   opm/simulators/wells/ALQState.cpp
   opm/simulators/wells/BlackoilWellModelConstraints.cpp
   opm/simulators/wells/BlackoilWellModelGeneric.cpp
@@ -372,6 +373,7 @@ list (APPEND PUBLIC_HEADER_FILES
   opm/simulators/utils/ParallelEclipseState.hpp
   opm/simulators/utils/ParallelRestart.hpp
   opm/simulators/utils/PropsCentroidsDataHandle.hpp
+  opm/simulators/utils/SerializationPackers.hpp
   opm/simulators/utils/VectorVectorDataHandle.hpp
   opm/simulators/wells/ALQState.hpp
   opm/simulators/wells/BlackoilWellModel.hpp

opm/simulators/utils/SerializationPackers.cpp

@@ -0,0 +1,53 @@
+/*
+  Copyright 2019 Equinor AS.
+
+  This file is part of the Open Porous Media project (OPM).
+
+  OPM is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  OPM is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with OPM.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <config.h>
+#include <opm/simulators/utils/SerializationPackers.hpp>
+
+#include <boost/date_time/gregorian/gregorian.hpp>
+
+namespace Opm {
+namespace Serialization {
+namespace detail {
+
+std::size_t Packing<false,boost::gregorian::date>::
+packSize(const boost::gregorian::date& data)
+{
+    return Packing<false,std::string>::packSize(boost::gregorian::to_simple_string(data));
+}
+
+void Packing<false,boost::gregorian::date>::
+pack(const boost::gregorian::date& data,
+     std::vector<char>& buffer, int& position)
+{
+    Packing<false,std::string>::pack(boost::gregorian::to_simple_string(data), buffer, position);
+}
+
+void Packing<false,boost::gregorian::date>::
+unpack(boost::gregorian::date& data,
+       std::vector<char>& buffer, int& position)
+{
+    std::string date;
+    Packing<false,std::string>::unpack(date, buffer, position);
+    data = boost::gregorian::from_simple_string(date);
+}
+
+} // end namespace detail
+} // end namespace Serialization
+} // end namespace Opm

opm/simulators/utils/SerializationPackers.hpp

@@ -0,0 +1,49 @@
+/*
+  Copyright 2019 Equinor AS.
+
+  This file is part of the Open Porous Media project (OPM).
+
+  OPM is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  OPM is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with OPM.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef SERIALIZATION_PACKERS_HPP
+#define SERIALIZATION_PACKERS_HPP
+
+#include <opm/common/utility/MemPacker.hpp>
+
+#include <boost/date_time/gregorian/gregorian_types.hpp>
+
+// Additional packers for serializers using the mempacker.
+
+namespace Opm {
+namespace Serialization {
+namespace detail {
+
+template<>
+struct Packing<false,boost::gregorian::date>
+{
+    static std::size_t packSize(const boost::gregorian::date& data);
+
+    static void pack(const boost::gregorian::date& data,
+                     std::vector<char>& buffer, int& position);
+
+    static void unpack(boost::gregorian::date& data,
+                       std::vector<char>& buffer, int& position);
+};
+
+}
+
+} // end namespace Serialization
+} // end namespace Opm
+
+#endif // SERIALIZATION_PACKERS_HPP